| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $17.30 | 9.304% | $18.9096 | $18.91 | $18.90 | $18.90 |
| Purchase #2 | $215.98 | 13.123% | $244.3231 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $234.85 | 7.427% | $252.2923 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $51.74 | 6.241% | $54.9691 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $233.84 | 10.767% | $259.0176 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $158.47 | 13.502% | $179.8666 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $218.44 | 10.383% | $241.1206 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $1,130.62 | $1,250.4989 | $1,250.50 | $1,250.40 | $1,250.50 | |